local MessageConst = {
      [0]="NULL",
  [1]="C2S_Login",
  [2]="S2C_Login",
  [3]="C2S_GetAllMail",
  [4]="C2S_ReceivetMail",
  [5]="C2S_GetMail",
  [6]="S2C_GetAllMail",
  [7]="S2C_ReceivetMail",
  [8]="S2C_GetMail",
  [9]="S2C_NorifyMail",
  [10]="C2S_SendMail",
  [11]="C2S_GM_Excute",
  [12]="C2S_Register_User",
  [13]="S2C_Register_User",
  [14]="C2S_GM_CMD",
  [15]="S2C_GM_Excute",
  [16]="C2S_UpdatePos",
  [17]="S2C_UpdatePos",
  [18]="C2S_UpdateVelocity",
  [19]="S2C_UpdateVelocity",
  [20]="C2S_HeartBeat",
  [21]="S2C_HeartBeat",
  [22]="C2S_EnterScane",
  [23]="S2C_EnterScane",
  [24]="S2C_PlayerLeaveView",
  [25]="S2C_MonsterMove",
  [26]="S2C_NotifyName",
  [27]="C2S_CheckNearPlayers",
  [28]="S2C_CheckNearPlayers",
  [29]="C2S_Chat",
  [30]="S2C_Chat",
  [31]="C2S_CreateTeam",
  [32]="S2C_CreateTeam",
  [33]="C2S_InviteTeam",
  [34]="S2C_InviteTeam",
  [35]="C2S_DelTeam",
  [36]="S2C_DelTeam",
  [37]="C2S_QuitTeam",
  [38]="S2C_QuitTeam",
  [39]="S2C_NotifyTeam",
  [40]="C2S_OptInviteTeam",
  [41]="S2C_OptInviteTeam",
  [42]="C2S_TeamGroupEnterScene",
  [43]="S2C_TeamGroupEnterScene",
  [44]="S2C_MonsterNotify",
  [45]="S2C_MonsterLeaveView",
  [46]="C2S_MonsterTrack",
  [47]="S2C_MonsterTrack",
  [48]="C2S_MonsterFight",
  [49]="S2C_MonsterFight",
  [50]="C2S_LeaveMonsterTrack",
  [51]="S2C_LeaveMonsterTrack",
  [52]="C2S_MonsterLeaveFight",
  [53]="S2C_MonsterLeaveFight",
  [54]="S2C_NotifyMonsterStatus",

}
return MessageConst